If you look at the internals of the polling out there instead of just the superficial polling showing Crist with 54% and Rubio with 18%, you will find that Crist’s voters are not very loyal. His support is a mile wide, but an inch deep.

Rubio, on the other hand, certainly has a long way to go in getting voters on his side, but his base of voters are very loyal.

Likewise, while Crist might be over 50% in polling, if you drill down to just the Republican base, he’s barely hanging on to 50% strength.

So give what you can to Rubio. If you are not willing to give Marco Rubio at least $10.00, you really have no ground to complain about the NRSC’s endorsement of Crist.